Grails与params和confirmation的链接
嗨,我想做一个删除链接到控制器上的某些操作。我的链接如下所示:Grails与params和confirmation的链接,grails,gsp,Grails,Gsp,嗨,我想做一个删除链接到控制器上的某些操作。我的链接如下所示: <td> <g:link action="delete" params="[branchID:branch.id]" onclick="'Are you sure?'"> <i class="glyphicon glyphicon-trash"></i> </g:link> </td> 我想让用户确认他的操作oncli
<td>
<g:link action="delete" params="[branchID:branch.id]" onclick="'Are you sure?'">
<i class="glyphicon glyphicon-trash"></i>
</g:link>
</td>
我想让用户确认他的操作onclick=“'you sure?””
。我检查了文档,但没有发现任何有用的东西。它不必是,请尝试以下操作:
<g:form url="[resource:yourInstance, action:'delete']" method="DELETE">
<fieldset class="buttons">
<g:actionSubmit class="delete" action="delete" value="${message(code: 'default.button.delete.label', default: 'Delete')}" onclick="return confirm('${message(code: 'default.button.delete.confirm.message', default: 'Are you sure?')}');" />
</fieldset>
</g:form>
给你:
<td>
<g:link action="delete" params="[branchID:branch.id]"
onclick="return confirm('Are you sure?')">
<i class="glyphicon glyphicon-trash"></i>
</g:link>
</td>
这与Grails无关。是一个基于HTML的单击事件处理程序,在您的场景中效果最好。试试这个。为了你的愿望,我在里面写了g:每个
<g:each in="${instance}" var="it">
<td><g:link action="delete" params="[branchID:${it.id}]" onclick="return confirm('${message(code: 'default.button.delete.confirm.message', default: 'Are you sure?')}');"><i class="glyphicon glyphicon-trash"></i></g:link></td>
</g:each>