ejs 动态表单具有所有相同的数据
[英]ejs dynamic form have all the same data
问题描述
I'm learning ejs and I have some trouble to get some thinge working properly.
我正在学习 ejs，但在使某些东西正常工作时遇到了一些麻烦。 I'm trying to fill out a form when user click modify, depending on which line it is, but the form is showing all the same data and I don't know why.我试图在用户单击修改时填写表单，具体取决于它是哪一行，但表单显示所有相同的数据，我不知道为什么。
For exemple, if i click "Modify on the second line of the table, it's supposed to take what's on second row and fill the form with dats. But it's always filling it using the first row data, regardless of where I click. Here's the code :例如，如果我点击“修改表格的第二行，它应该采用第二行的内容并用数据填充表格。但它总是使用第一行数据填充它，无论我点击哪里。这是代码 ：
<% if(data.length){
for(var i = 0;i < data.length;i++) { %>
<tr>
<td><%=data[i].ID%></td>
<td><%=data[i].NOM%></td>
<td><%=data[i].EMPLACEMENT%></td>
<td><%=data[i].UTILITE%></td>
<td><%=data[i].MARQUE%></td>
<td><%=data[i].MODELE%></td>
<td><%=data[i].NUMEROSERIE%></td>
<td><%=data[i].PROCESSEUR%></td>
<td><%=data[i].MEMOIRE%></td>
<td><%=data[i].OS%></td>
<td><%=data[i].CATEGORIE%></td>
<td><%=data[i].VALEUR%></td>
<td>
<div class="container">
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-outline-primary" data-toggle="modal" data-target="#myModal1">Modifier</button>
<!-- Modal -->
<div class="modal fade" id="myModal1" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Modifier serveur</h5>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<form name="form1m" action="/update" method="post">
<div class="form-group">
<label for="Inputm">ID</label>
<input type="text" class="form-control" id="Inputm5" placeholder="ID" name="<%=data[i].ID%>" value="<%=data[i].ID%>" readonly>
</div>
<div class="form-group">
<label for="Inputm">Nom</label>
<input type="text" class="form-control" id="Inputm" placeholder="Nom" name="<%=data[i].NOM%>" value="<%=data[i].NOM%>">
</div>
<div class="form-group">
<label for="Input2m">Emplacement</label>
<input type="text" class="form-control" id="Input2m" placeholder="Emplacement" name="EMPLACEMENT" value="<%=data[i].EMPLACEMENT%>">
</div>
<div class="form-group">
<label for="Input3m">Utilité</label>
<input type="text" class="form-control" id="Input3m" placeholder="Utilité" name="UTILITE" value="<%=data[i].UTILITE%>">
</div>
<div class="form-group">
<label for="Input4m">Marque</label>
<input type="text" class="form-control" id="Input4m" placeholder="Marque" name="MARQUE" value="<%=data[i].MARQUE%>">
</div>
<div class="form-group">
<label for="Input5m">Modèle</label>
<input type="text" class="form-control" id="Input5m" placeholder="Modèle" name="MODELE" value="<%=data[i].MODELE%>">
</div>
<div class="form-group">
<label for="Input6m">Numéro de série</label>
<input type="text" class="form-control" id="Input6m" placeholder="Numéro de série" name="NUMEROSERIE" value="<%=data[i].NUMEROSERIE%>">
</div>
<div class="form-group">
<label for="Input7m">Processeur</label>
<input type="text" class="form-control" id="Input7m" placeholder="Processeur" name="PROCESSEUR" value="<%=data[i].PROCESSEUR%>">
</div>
<div class="form-group">
<label for="Input8m">Mémoire</label>
<input type="text" class="form-control" id="Input8m" placeholder="Mémoire" name="MEMOIRE" value="<%=data[i].MEMOIRE%>">
</div>
<div class="form-group">
<label for="Input9m">OS</label>
<input type="text" class="form-control" id="Input9m" placeholder="OS" name="OS" value="<%=data[i].OS%>">
</div>
<div class="form-group">
<label for="Input10m">Catégorie</label>
<input type="text" class="form-control" id="Input10m" placeholder="Catégorie" name="CATEGORIE" value="<%=data[i].CATEGORIE%>">
</div>
<div class="form-group">
<label for="Input11m">Valeur</label>
<input type="text" class="form-control" id="Input11m" placeholder="Valeur" name="VALEUR" value="<%=data[i].VALEUR%>">
</div>
<input type="submit" name="Soumettre" value="Soumettre" class="btn btn-primary"></button>
</form>
</div>
</div>
</div>
</div>
</div>
Here's how data looks like:数据如下所示：
Data are different, but when I click edit, it shows data only from the first row.数据不同，但当我点击编辑时，它只显示第一行的数据。
Heres the rendered HTML (for the two rows in my last screenshot) :这是渲染的 HTML（对于我上一个屏幕截图中的两行）：
<tr>
<td>20</td>
<td>test</td>
<td>1</td>
<td>S</td>
<td>HP</td>
<td>EWE</td>
<td>DFERu</td>
<td>weWE</td>
<td>wesdf</td>
<td>ESFDdddddddddddddddddddddddddddd</td>
<td>Cdeqawed</td>
<td>989</td>
<td>
<div class="container">
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-outline-primary" data-toggle="modal" data-target="#myModal1">Modifier</button>
<!-- Modal -->
<div class="modal fade" id="myModal1" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Modifier serveur</h5>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<form name="form1m" action="/update" method="post">
<div class="form-group">
<label for="Inputm">ID</label>
<input type="text" class="form-control" id="Inputm5-7" placeholder="ID" name="ID" value="20" readonly>
</div>
<div class="form-group">
<label for="Inputm">Nom</label>
<input type="text" class="form-control" id="Inputm-7" placeholder="Nom" name="NOM" value="test">
</div>
<div class="form-group">
<label for="Input2m">Emplacement</label>
<input type="text" class="form-control" id="Input2m-7" placeholder="Emplacement" name="EMPLACEMENT" value="1">
</div>
<div class="form-group">
<label for="Input3m">Utilité</label>
<input type="text" class="form-control" id="Input3m-7" placeholder="Utilité" name="UTILITE" value="S">
</div>
<div class="form-group">
<label for="Input4m">Marque</label>
<input type="text" class="form-control" id="Input4m-7" placeholder="Marque" name="MARQUE" value="HP">
</div>
<div class="form-group">
<label for="Input5m">Modèle</label>
<input type="text" class="form-control" id="Input5m-7" placeholder="Modèle" name="MODELE" value="EWE">
</div>
<div class="form-group">
<label for="Input6m">Numéro de série</label>
<input type="text" class="form-control" id="Input6m-7" placeholder="Numéro de série" name="NUMEROSERIE" value="DFERu">
</div>
<div class="form-group">
<label for="Input7m">Processeur</label>
<input type="text" class="form-control" id="Input7m-7" placeholder="Processeur" name="PROCESSEUR" value="weWE">
</div>
<div class="form-group">
<label for="Input8m">Mémoire</label>
<input type="text" class="form-control" id="Input8m-7" placeholder="Mémoire" name="MEMOIRE" value="wesdf">
</div>
<div class="form-group">
<label for="Input9m">OS</label>
<input type="text" class="form-control" id="Input9m-7" placeholder="OS" name="OS" value="ESFDdddddddddddddddddddddddddddd">
</div>
<div class="form-group">
<label for="Input10m">Catégorie</label>
<input type="text" class="form-control" id="Input10m-7" placeholder="Catégorie" name="CATEGORIE" value="Cdeqawed">
</div>
<div class="form-group">
<label for="Input11m">Valeur</label>
<input type="text" class="form-control" id="Input11m-7" placeholder="Valeur" name="VALEUR" value="989">
</div>
<input type="submit" name="Soumettre" value="Soumettre" class="btn btn-primary"></button>
</form>
</div>
</div>
</div>
</div>
</div>
<form name = form2 action="/delete" method="post">
<input type="submit" name="20" value="Delete" class="btn btn-outline-danger" />
</form>
<!--20-->
<!--<form action="/update" method="put">
<input type="submit" name="20" value="Update" class="btn btn-outline-primary" />
</form>
<form action="" method="post">
<input type="submit" name="Delete" value="Delete" class="btn btn-outline-danger" />
</form>-->
</td>
<!--20-->
</tr>
<tr>
<td>21</td>
<td>r5y</td>
<td>5ry</td>
<td>r5y</td>
<td>y5r</td>
<td>w3</td>
<td>ww3</td>
<td>w3</td>
<td>55</td>
<td>6</td>
<td>7</td>
<td>677</td>
<td>
<div class="container">
<!-- Trigger the modal with a button -->
<button type="button" class="btn btn-outline-primary" data-toggle="modal" data-target="#myModal1">Modifier</button>
<!-- Modal -->
<div class="modal fade" id="myModal1" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">Modifier serveur</h5>
<button type="button" class="close" data-dismiss="modal">×</button>
</div>
<div class="modal-body">
<form name="form1m" action="/update" method="post">
<div class="form-group">
<label for="Inputm">ID</label>
<input type="text" class="form-control" id="Inputm5-8" placeholder="ID" name="ID" value="21" readonly>
</div>
<div class="form-group">
<label for="Inputm">Nom</label>
<input type="text" class="form-control" id="Inputm-8" placeholder="Nom" name="NOM" value="r5y">
</div>
<div class="form-group">
<label for="Input2m">Emplacement</label>
<input type="text" class="form-control" id="Input2m-8" placeholder="Emplacement" name="EMPLACEMENT" value="5ry">
</div>
<div class="form-group">
<label for="Input3m">Utilité</label>
<input type="text" class="form-control" id="Input3m-8" placeholder="Utilité" name="UTILITE" value="r5y">
</div>
<div class="form-group">
<label for="Input4m">Marque</label>
<input type="text" class="form-control" id="Input4m-8" placeholder="Marque" name="MARQUE" value="y5r">
</div>
<div class="form-group">
<label for="Input5m">Modèle</label>
<input type="text" class="form-control" id="Input5m-8" placeholder="Modèle" name="MODELE" value="w3">
</div>
<div class="form-group">
<label for="Input6m">Numéro de série</label>
<input type="text" class="form-control" id="Input6m-8" placeholder="Numéro de série" name="NUMEROSERIE" value="ww3">
</div>
<div class="form-group">
<label for="Input7m">Processeur</label>
<input type="text" class="form-control" id="Input7m-8" placeholder="Processeur" name="PROCESSEUR" value="w3">
</div>
<div class="form-group">
<label for="Input8m">Mémoire</label>
<input type="text" class="form-control" id="Input8m-8" placeholder="Mémoire" name="MEMOIRE" value="55">
</div>
<div class="form-group">
<label for="Input9m">OS</label>
<input type="text" class="form-control" id="Input9m-8" placeholder="OS" name="OS" value="6">
</div>
<div class="form-group">
<label for="Input10m">Catégorie</label>
<input type="text" class="form-control" id="Input10m-8" placeholder="Catégorie" name="CATEGORIE" value="7">
</div>
<div class="form-group">
<label for="Input11m">Valeur</label>
<input type="text" class="form-control" id="Input11m-8" placeholder="Valeur" name="VALEUR" value="677">
</div>
<input type="submit" name="Soumettre" value="Soumettre" class="btn btn-primary"></button>
</form>
</div>
</div>
</div>
</div>
</div>
Can you help me?你能帮助我吗？
Thanks谢谢
2 个解决方案
解决方案1
0 2020-02-06 10:13:27
hm, my first bet would be, that the id s must be unique.嗯，我的第一个赌注是， id必须是唯一的。 Have you tried to replace id="Input2m" with id="Input2m-<%=i%>" ?您是否尝试将id="Input2m"替换为id="Input2m-<%=i%>" ？ (That is, adding the loop index to it). （即，向其添加循环索引）。
解决方案2
0 2020-02-06 16:09:31
I solved my problem, i modified these :我解决了我的问题，我修改了这些：
id="myModal1"
data-target="#myModal1"
to this :对此：
data-target="#myModal1-<%=i%>"
id="myModal1-<%=i%>"
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