[英]Trying to disable radio buttons
I have two radio buttons to select priority as high or regular. 我有两个单选按钮可以将优先级选择为高或常规。
I wrote this function to disable the radiobox which was not selected. 我写了这个功能来禁用未选中的单选框。 For some reason it won't disable the box though.
由于某种原因,它不会禁用该框。 I get no error in the consol.
我在consol中没有任何错误。
function disablePriority(){
var reg = $('input[value="ct100"]');
var high = $('input[value="ct101"]');
alert('cp');
if(reg.attr("checked")){
alert('cp1');
high.attr("disabled","disabled");
}else{
alert('cp2');
reg.attr("disabled","disabled");
}
}
This is the html for the two radio boxes 这是两个单选框的html
<input id="ctl00_m_g_72c1058f_372a_4780_b0c6_58f4c7012b35_ff61_ctl00_ctl00" type="radio" name="ctl00$m$g_72c1058f_372a_4780_b0c6_58f4c7012b35$ff61$ctl00$RadioButtons" value="ctl00">
<input id="ctl00_m_g_72c1058f_372a_4780_b0c6_58f4c7012b35_ff61_ctl00_ctl01" type="radio" name="ctl00$m$g_72c1058f_372a_4780_b0c6_58f4c7012b35$ff61$ctl00$RadioButtons" value="ctl01" checked="checked">
high.attr("disabled",'disabled'); or high.prop("disabled",'true');
high[0].disabled=true;high[1].disabled=true
high.removeAttr("disabled"); //to remove it
Ok, first there is a typo in your input value
. 好的,首先您的输入
value
有一个错字。 In the HTML it is ctl01 and ctl00 (note the small-case 'L'). 在HTML中,它是ctl01和ctl00(请注意小写的“ L”)。 In your jQuery it is ct100 and ct101.
在您的jQuery中,它是ct100和ct101。
Change the value as below, it works. 如下更改值,它可以工作。
var reg = $('input[value="ctl00"]');
var high = $('input[value="ctl01"]');
if(reg.prop("checked")){
alert('cp1');
high.prop("disabled",true);
}else{
alert('cp2');
reg.prop("disabled", true);
}
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