AngularJs ng-disabled 在 IE 9 中不起作用有什么解决办法吗?
AngularJs ng-disabled is not working in IE 9 any solution?
我对 ng-disabled AngularJs 指令有疑问,它在 chrome 中工作良好,但在 IE 9 中不起作用,任何使其工作的解决方案都将受到赞赏。
main.html
<select kendo-drop-down-list k-data-text-field="'text'"
k-option-label="'Select'" k-data-value-field="'id'"
k-data-source="assessmentOptions" name="riskAssesLevelLookupCode"
required id="riskAssesLevelLookupCode"
maxlength="256"
ng-attr-disabled="{{disableAssessmentType? 'disabled': ''}}"
ng-model="riskAssessmentDTO.riskAssesLevelLookupCode"
></select>
我目前遇到了与 ng-disabled
相同的问题。不幸的是,我能想到的唯一解决方法是在控制器中处理 ng-disabled
的逻辑。所以在你的情况下:
<select kendo-drop-down-list k-data-text-field="'text'"
k-option-label="'Select'" k-data-value-field="'id'"
k-data-source="assessmentOptions" name="riskAssesLevelLookupCode"
Required id="riskAssesLevelLookupCode"
maxlength="256"
ng-attr-disabled="checkForDisabled()"
ng-model="riskAssessmentDTO.riskAssesLevelLookupCode">
</select>
在控制器中:
checkForDisabled() {
if(disableAssessmentType) {
return "disabled";
} else {
return "";
}
}
话又说回来,这不能保证在 IE9 上的正确行为。在我的例子中,我试图避免 ng-click
事件的功能。因此,当禁用设置时,我将一个标志设置为 false
,并根据该标志调用该函数。像这样:
<button ng-click="callMethod()" ng-disabled="checkDisabled()">
Click me if Im enabled
</button>
控制器:
checkDisabled() {
// Let's say it's disabled
$scope.isDisabled = false; // set a global flag
return false;
}
callMethod() {
if($scope.isDisabled) {
//disabled, do nothing maybe handle an error?
} else {
//functionality when it's enabled
}
}
我对 ng-disabled AngularJs 指令有疑问,它在 chrome 中工作良好,但在 IE 9 中不起作用,任何使其工作的解决方案都将受到赞赏。
main.html
<select kendo-drop-down-list k-data-text-field="'text'"
k-option-label="'Select'" k-data-value-field="'id'"
k-data-source="assessmentOptions" name="riskAssesLevelLookupCode"
required id="riskAssesLevelLookupCode"
maxlength="256"
ng-attr-disabled="{{disableAssessmentType? 'disabled': ''}}"
ng-model="riskAssessmentDTO.riskAssesLevelLookupCode"
></select>
我目前遇到了与 ng-disabled
相同的问题。不幸的是,我能想到的唯一解决方法是在控制器中处理 ng-disabled
的逻辑。所以在你的情况下:
<select kendo-drop-down-list k-data-text-field="'text'"
k-option-label="'Select'" k-data-value-field="'id'"
k-data-source="assessmentOptions" name="riskAssesLevelLookupCode"
Required id="riskAssesLevelLookupCode"
maxlength="256"
ng-attr-disabled="checkForDisabled()"
ng-model="riskAssessmentDTO.riskAssesLevelLookupCode">
</select>
在控制器中:
checkForDisabled() {
if(disableAssessmentType) {
return "disabled";
} else {
return "";
}
}
话又说回来,这不能保证在 IE9 上的正确行为。在我的例子中,我试图避免 ng-click
事件的功能。因此,当禁用设置时,我将一个标志设置为 false
,并根据该标志调用该函数。像这样:
<button ng-click="callMethod()" ng-disabled="checkDisabled()">
Click me if Im enabled
</button>
控制器:
checkDisabled() {
// Let's say it's disabled
$scope.isDisabled = false; // set a global flag
return false;
}
callMethod() {
if($scope.isDisabled) {
//disabled, do nothing maybe handle an error?
} else {
//functionality when it's enabled
}
}