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[英]Grails: Add value of two g:select to a HTML multiple select list
[英]Grails - setting g:select value by clicking on img tag
我想知道是否可以通过单击GSP页面中的img来设置g:select
值。
<img src="${resource(dir: 'images', file: 'fiorentina.png')}" id = "Fiorentina">
<div class="fieldcontain ${hasErrors(bean: matchDayInstance, field: 'homeTeam1', 'error')} required">
<label for="homeTeam1">
<g:message code="matchDay.homeTeam1.label" default="Home Team1" />
<span class="required-indicator">*</span>
</label>
<g:select id="homeTeam1" name="homeTeam1.id" from="${com.baoole.domain.Team.list()}" optionKey="id" required="" value="${matchDayInstance?.homeTeam1?.id}" class="many-to-one"/>
</div>
我试图写一个小脚本来做到这一点,但是没有成功:
<script type="text/javascript">
function setOptionValue(event){
$('#homeTeam1').val(${com.baoole.domain.Team.findByName("Fiorentina")});
}
var img = document.getElementById('Fiorentina');
img.addEventListener("click", setOptionValue);</script>
当我单击图像时,它将重置选择字段。 我认为问题是$('#homeTeam1').val(${com.baoole.domain.Team.findByName("Fiorentina")});
id
和'
丢失:
function setOptionValue(event){
$('#homeTeam1').val( '${com.baoole.domain.Team.findByName("Fiorentina")?.id}' );
}
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