我想这样:
应立即检查/取消选中日期时间和对象的行,也可以单独检查/取消。我的显示如照片:
我使用ng-model。我的复选框代码如下:
<div class='ui-widget-header ui-corner-all pw-chart-header' style="padding-left:12px ">
<input type="checkbox" value="3" style="vertical-align: middle; margin: 0" id="selectsummarizationType" ng-model="summarizationtypeBoth" btn-checkbox btn-checkbox-true="true" btn-checkbox-false="false" class="ng-pristine ng-untouched ng-valid"> Summary Row
</div>
<div style="padding-top:10px ; padding-bottom:10px; padding-left:10px ; padding-right:10px">
<label for="uxDatetime">
<input type="checkbox" value="1" style="vertical-align: middle; margin: 0" id="uxDatetime" name="uxDatetime" ng-model="summarizationtypeDate" btn-checkbox btn-checkbox-true="true" btn-checkbox-false="false" class="ng-pristine ng-untouched ng-valid"> Datetime
</label>
<label for="uxObject" style="float: right">
<input type="checkbox" value="2" style="vertical-align: middle; margin: 0" id="uxObject" name="uxObject" ng-model="summarizationtypeObject" btn-checkbox btn-checkbox-true="true" btn-checkbox-false="false" class="ng-pristine ng-untouched ng-valid"> Object
</label>
</div>
这是ng-model(js)代码:
$scope.$watch('summarizationtypeBoth', function () {
});
$scope.$watch('summarizationtypeDate', function () {
});
$scope.$watch('summarizationtypeObject', function () {
});
我如何使用ng-model所以如何写? 请。
答案 0 :(得分:1)
使用更改属性:
<td onselectstart='javascript:{return false;}' id="ToolbarControl1xSaveToolBar_Item_1"
onmouseover='javascript:igtbar_mouseOver(this,event,true);' onmousedown='javascript:igtbar_mouseDown(this,event,true,false);'
onmouseup='javascript:igtbar_mouseUp(this,event,true);' onmouseout='javascript:igtbar_mouseOut(this,event,true,false);'
class="button_bar_default" title="Save & Exit">
<img style='margin: 0;' igimg='1' src='/Erp/Images/save_exit.gif' align='Left' id='ToolbarControl1xSaveToolBar_Item_1_img' />
<span igtxt='1'>Save & Exit</span>
并在您的控制器中
<input type="checkbox" value="3" style="vertical-align: middle; margin: 0" id="selectsummarizationType" ng-model="summarizationtypeBoth" btn-checkbox btn-checkbox-true="true" btn-checkbox-false="false" class="ng-pristine ng-untouched ng-valid" ng-change="summaryChecked()"> Summary Row
请参阅此plunker Why does application of `sequence` on List of Lists lead to computation of its Cartesian Product?
答案 1 :(得分:1)
尽量避免$scope.$watch
,因为它可能会降低您的网络应用程序的速度。
您应该使用具有3个值的对象并使用getter和setter来确保您的条件。这里有一个例子:Conditional ng-model binding in angularjs
使用ng-model-options
,您可以强制呼叫您的二传手:https://docs.angularjs.org/api/ng/directive/ngModelOptions