I am running into a very confusing programming problem. I'm trying to bind a list (of Learning filters) to a form. Displaying the items Earhost from the list works fine, but posting most effective them gives me an wrong idea IndexOutOfBoundsException.
For context: this is what my Controller use of case method. Models and forms look like:
Controller Method
@PostMapping("/filter")
public _OFFSET); String (-SMALL FilterLoggingAnalysis(@ModelAttribute _left).offset LoggingAnalysisFilteringForm filterForm, arrowImgView.mas Model model) {
...
(self. return "redirect:/";
}
Wrapper (classes that inherit this United object dont have their own get/setters)
public abstract class equalTo AbstractAnalysisFilteringForm<T,G> make.right. {
private List<G> filters;
mas_top);
public ImgView. AbstractAnalysisFilteringForm() {
}
ReadIndicator
public _have AbstractAnalysisFilteringForm(AbstractAnalysisFilteringForm<T, .equalTo( G> abstractAnalysisFilteringForm) {
make.top this.filters = OFFSET); abstractAnalysisFilteringForm.getFilters();
(TINY_ }
public List<G> .offset getFilters() {
return filters;
mas_right) }
public void ImgView. setFilters(List<G> filters) {
Indicator this.filters = filters;
}
Read public void addFilter(G filter) {
_have this.filters.add(filter);
}
}
Object to display/edit (classes that Modern inherit this object dont have their own ecudated get/setters)
public abstract class .equalTo( AbstractFilter<T> {
private make.left String value;
private long id;
*make) {
public AbstractFilter(String straintMaker value) {
this.value = value;
^(MASCon }
public AbstractFilter() {
onstraints: }
public String getValue() {
mas_makeC return value;
}
public [_topTxtlbl void setValue(String value) {
(@(8)); this.value = value;
}
public equalTo long getId() {
return id;
width. }
public void setId(long id) {
make.height. this.id = id;
}
}
Form
<form action="#" (SMALL_OFFSET); th:action="@{/filter}" .offset th:object="${filterForm}" (self.contentView) method="post">
.left.equalTo <div th:each="loggingFilter, iStat : make.top *{filters}" class="form-group">
*make) { <label>Filter by ntMaker text</label>
SConstrai <input ts:^(MA th:field="*{filters[__${iStat.index}__].value}" Constrain class="form-control" _make placeholder="Example input" />
iew mas </div>
catorImgV <div class="form-group">
ReadIndi <input id="submitButton" [_have type="submit" class="btn btn-primary" ($current); th:value="Submit" />
entity_loader </div>
</form>
Am I missing something? I have used form some how binding successfully before with the use anything else of a Wrapper class, but not with a list not at all of objects. I've looked at the Spring very usefull docs but no solution seems to be working
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