Bootstrap implements input box group function example sharing through add and subtract buttons-JS Tutorial-php.cn

Bootstrap implements input box group function example sharing through add and subtract buttons

小云云

Release： 2018-01-18 14:59:30

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This article mainly introduces the bootstrap input box group by adding and subtracting buttons to add and delete inline input box groups. When I click the + button, a row of input box groups will be added; when I click the - button, this row of input boxes will be deleted. Group. Please refer to this article for the specific implementation code, I hope it can help you.

The implementation effect diagram is as follows:

When I click the + button, a row of input box groups will be added; when I click the - button, this row will be deleted The input box group

html code is as follows:

<p class="input-group" id="centerIpGroup"> 
  <label class="input-group-addon" id="basic-addon5">中心机IP:</label>   
  <button class="btn btn-info" type="button" data-toggle="tooltip" title="新增" id="addCenterIpGrpBtn" onclick="addCenterIpGrp(this)" disabled><span class="glyphicon glyphicon-plus"></span></button>    
</p>

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+ Button click trigger event function:

//添加中心机IP输入框项 
  function addCenterIpGrp(obj){ 
    html = &#39;<p class="input-group centerIp">&#39;+ 
          &#39;<label class="input-group-addon">IP：</label>&#39;+ 
          &#39;<input type="text" class="form-control" id="ipInput">&#39;+ 
          &#39;<label class="input-group-addon">注释：</label>&#39;+ 
          &#39;<input type="text" class="form-control" id="descInput">&#39;+ 
          &#39;<span class="input-group-btn">&#39;+ 
                &#39;<button class="btn btn-info" type="button" data-toggle="tooltip" title="删除" id="delCenterIpGrp"><span class="glyphicon glyphicon-minus"></span></button>&#39;+ 
          &#39;</span>&#39;+ 
        &#39;</p>&#39; 
    obj.insertAdjacentHTML(&#39;beforebegin&#39;,html) 
  }

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- Button click trigger event function:

$(document).on(&#39;click&#39;,&#39;#delCenterIpGrp&#39;,function(){ 
  var el = this.parentNode.parentNode 
  var centerIp = $(this).parent().parent().find(&#39;#ipInput&#39;).val() 
  alertify.confirm(&#39;您确定要删除选中的命令？&#39;, 
  function(e){ 
    if(e){ el.parentNode.removeChild(el)}})})

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Related recommendations:

Introducing a feature of the Bootstrap input box group

Using jQuery to add and delete the input box group input-group based on Bootstrap_javascript skills

JS input box word count real-time update tutorial

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